Abstract: Noninvasive, real-time monitoring of large-span currents in power grid and electric vehicles remains a challenge. A resonant galvanometer (RGM) achieving multiple measurement ranges with a ...

Best known mechanical device to detect lying is the polygraph, perfected by Professor Leonarde Keeler of Northwestern University. A subject attached to the polygraph who tells an untruth supposedly ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. William Einthoven (1860-1927), a ...

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